Abstract Recently resettled refugee populations may be at greater risk for exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a virus that causes coronavirus 2019 (COVID-19), and face unique challenges in following recommendations to protect their health. Several factors place resettled refugees at elevated risk for exposure to persons with COVID-19 or increased severity of COVID-19: being more likely to experience poverty and live in crowded housing, being...
4d
Abstract Finding appropriate employment is a common challenge faced by refugees when resettling in a new country. For refugees with higher education, finding work commensurate with their skills and qualifications may be even more difficult. Refugees with higher education may experience more distress around employment because their expectations for employment are more discrepant from the realities of resettlement. As part of the SyRIA.lth project, the present study looked at employment...
1w
Abstract X-linked myotubular myopathy (XLMTM) is a life-threatening skeletal muscle disease caused by mutations in the MTM1 gene. XLMTM fibres display a population of nuclei mispositioned in the centre. In the present study, we aimed to explore whether positioning and overall distribution of nuclei affects cellular organization and contractile function, thereby contributing to muscle weakness in this disease. We also assessed whether gene therapy alters nuclear arrangement and...
1d
Abstract Recent studies suggest that misfolded tau molecules can be released, and taken up by adjacent neurons, propagating proteopathic seeds across neural systems. Yet critical to understanding whether tau propagation is relevant in pathophysiology of disease would be to learn if it alters neuronal properties. We utilized high resolution multi-color in situ hybridization technology, RNAScope, in a well-established tau transgenic animal, and found that a subset of neurons in...
1d
Abstract Repeated exposure to mild TBI (mTBI) has been linked to an increased risk of Alzheimer’s disease (AD), chronic traumatic encephalopathy (CTE) and other neurodegenerative diseases. Some pathological features typically observed in AD have been found in postmortem brains of TBI and CTE, hence treatments tested for AD have a potential to be effective against r-mTBI outcomes. Neuroinflammation may present a possible answer due to its central role both in acute brain injury...
1d
Abstract Autosomal dominant mutations in LITAF are responsible for the rare demyelinating peripheral neuropathy, Charcot–Marie–Tooth disease type 1C (CMT1C). The LITAF protein is expressed in many human cell types and we have investigated the consequences of two different LITAF mutations in primary fibroblasts from CMT1C patients using confocal and electron microscopy. We observed the appearance of vacuolation/enlargement of late endocytic compartments (late endosomes and lysosomes)....
5d
Abstract Similar to other immune-mediated diseases, IgG4-related disease (IgG4-RD) is the disease that develops in genetically susceptible individuals exposed to external or endogenous antigens. In the present study, it was confirmed that MAG (myelin-associated glycoprotein) antibodies (IgG, IgG4, and IgM) were detected by immunofluorescence (IFA) in serum of the patients with IgG4-RD. In vivo, the levels of prolactin and Th2 cytokines...
4d
Abstract Downregulating miR-217-5p could protect cardiomyocytes against ischemia/reperfusion (I/R) injury, but its role in restoring mitochondrial function of I/R-injured cardiomyocytes remained unclear. H9C2 cardiomyocyte-derived cell line with I/R injury was established in vitro on the basis of hypoxia/reperfusion (H/R) model. Cell viability and apoptosis were respectively detected by MTT assay and flow cytometry. Contents of lactate...
4d
Abstract In early-stage sepsis, glucose metabolism is increased primarily through glycolysis in the inflammatory response of M1 macrophages. Heparin-binding protein (HBP) has been linked to sepsis, which can promote macrophage activation and inflammatory factor release. However, the mechanism by which glucose metabolism regulates the inflammatory response is unclear. We show that HBP contributes to sepsis by modulating the inflammatory response via lactate-dependent glycolysis...
6d
Abstract Background Splenic littoral cell angioma (LCA) is a rare vascular tumor with malignant potential originating from the red pulp of the spleen.1,2 Although laparoscopic splenectomy is the treatment choice for LCA,3 patients suffer from long-term complications of sepsis, thrombosis, and tumor.4,5 Laparoscopic central splenectomy (LCS) for LCA is a technically challenging operation mainly due to the risk of intraoperative hemorrhage....
1d
Abstract Objective The optimal surgical method of patients with hepatocellular carcinoma (HCC) and bile duct tumor thrombus (BDTT) is still controversial. This study aims to investigate the impact of different surgical methods on BDTT patients. Methods A multicenter retrospective study was carried out on HCC patients with BDTT who underwent surgery. The survival...
1d
Abstract Background The indications for lateral lymph node dissection (LLND) in rectal cancer have been controversial. The purpose of this study was to clarify the significance of lateral lymph node metastasis in low rectal cancer. Methods This was a retrospective study at a high-volume cancer center in Japan. In this study, 40 patients with pathologically...
1d
Abstract Background Benign esophageal anastomotic strictures have typically been treated using endoscopic methods, often with balloon dilatation (BD). However, recurrent esophageal strictures after BD have been reported. We evaluated the efficacy and safety of endoscopic incisional therapy (EIT) and BD for treating an anastomotic stricture after a total gastrectomy. Methods ...
1w
Abstract Background Management of rectocele is challenging. Treatment usually starts with conservative measures and may involve surgical intervention in non-responding patients. We compared the outcomes of transvaginal posterior colporrhaphy (PC) and laparoscopic ventral mesh rectopexy (LVMR) in treatment of anterior rectocele. Methods Patients with anterior...
1w
Abstract Purpose Some atypical vertebral hemangiomas (VHs) may mimic metastases on routine MRI and can result in misdiagnosis and ultimately to additional imaging, biopsy and unnecessary costs. The purpose of this study is to assess the utility of intravoxel incoherent motion (IVIM) diffusion-weighted imaging (DWI) on account of field-of-view optimized and constrained undistorted single shot (FOCUS) in distinguishing atypical VHs and...
1d
Abstract Purpose The purpose of this study was to utilize the National Readmission Database (NRD) to determine estimates for complication rates, 90-day readmission rates, and hospital costs associated with spinal fusion in pediatric patients with Marfan syndrome. Methods The 2012–2015 NRD databases were queried for all pediatric (< 19 years old)...
1d
Abstract Purpose Cervical radiculopathy is a common disabling cervical spine condition. Open anterior and posterior approaches are the conventional surgical treatment approaches with good clinical outcomes. However, the soft tissue damage in these procedures can lead to increase perioperative morbidity. Endoscopic spine surgery provides more soft tissue preservation than conventional approaches. We investigate the radiological and clinical...
1d
Abstract Purpose Dislocation is one of the remaining challenges after total hip arthroplasty. The spinopelvic mobility is considered to be the key to solve this problem and is of interest both to arthroplasty and spine surgeons. The purpose of this letter is to discuss the spinopelvic mobility and spinal stiffness described in the paper titled “Impact of spinal alignment and stiffness on impingement after total hip arthroplasty: a radiographic...
6d
Abstract Study design Literature review. Objectives Intradural metastasis of renal cell carcinoma (RCC) has rarely been reported. We describe a case of an intradural extramedullary spinal metastasis to the cervical spine in a 68-year-old male treated for RCC 22 years prior. Additionally, we review the known reports of both intradural extramedullary...
1w
Abstract Purpose Apart from patients with severe neurological deficits, it is not clear whether surgical or conservative treatment of lumbar disc herniations is superior for the individual patient. We investigated whether deep learning techniques can predict the outcome of patients with lumbar disc herniation after 6 months of treatment. Methods The...
1w
Abstract Hyperspectral (HS) cameras record the spectrum at multiple wavelengths for each pixel in an image, and are used, e.g., for quality control and agricultural remote sensing. We introduce a fast, cost-efficient and mobile method of taking HS images using a regular digital camera equipped with a passive diffraction grating filter, using machine learning for constructing the HS image. The grating distorts the image by effectively mapping the spectral information into spatial...
4d
Abstract The goal of visual surface inspection is to analyze an object’s surface and detect defects by looking at it from different angles. Developments over the past years have made it possible to partially automate this process. Inspection systems use robots to move cameras and obtain pictures that are evaluated by image processing algorithms. Setting up these systems or adapting them to new models is primarily done manually. A key challenge is to define camera viewpoints...
5d
Abstract Many crowd analysis methods rely on optical flow techniques to estimate the main moving directions. In this work, we propose a crowd flow filtering approach for calibrated cameras that can be coupled to any generic optical flow method. It projects the input optical flow to the world coordinate system, performs a local motion analysis exploring a Social Forces Model and then projects the filtered flow back onto the image plane. The method was tested on publicly available...
5d
Abstract Intracardiac paragangliomas most commonly arise from the left atrium and are often infiltrative and densely adherent to surrounding structures. Given their rarity, only scattered reports exist in the literature and standardized perioperative and surgical management is not well established. We describe a case of a 60-year-old woman with a mildly functioning intracardiac paraganglioma in which division of the superior vena cava improved exposure and enabled a complex limited...
1d
Abstract Patients with pulmonary sequestration are at risk of life-threatening bleeding during lung resection. To perform safe and adequate lung resection in patients with pulmonary sequestration, we utilized the following combination of techniques: (1) three-dimensional computed tomographic (3D-CT) imaging for preoperative planning and intraoperative identification of blood vessels, including aberrant arteries, and (2) intraoperative intravenous administration of indocyanine...
1d
Abstract A 68-year-old woman was referred to our hospital because of ruptured severely calcified thoracic aortic aneurysm on chest computed tomography. She was diagnosed with Takayasu’s arteritis ~ 30 years ago and was treated with oral steroids daily. We performed total arch repair using uncalcified ascending aorta with open stent-grafting technique, and additional thoracic endovascular aortic repair immediately after open surgery to avoid type Ib endoleak. Continuous hemodiafiltration...
4d
Abstract Left ventricular (LV) thrombus is frequently occurred with dilated cardiomyopathy (DCM) when a patient receives extracorporeal membrane oxygenation (ECMO) support for cardiogenic shock. LV decompression techniques are sometimes required immediately after ECMO support. However, LV thrombus is a contra indication for LV assist device (LVAD). We planned a mini-left-anterior thoracotomy instead of using sternotomy, and used beating heart under ECMO support. LV was opened...
5d
Abstract Aim The aim of this study was to evaluate survival rates in elderly individuals who have undergone thoracic trauma and to investigate the risk of mortality for 6 months. Method In this study, the mortality rate was evaluated in 400 thorax trauma cases referred to thoracic surgery, between 65 and 101 years of age. Six-month survival rates in...
6d
Abstract Purpose Different kinds of sensors such as accelerometers and gyroscopes have been used for inferring, predicting, and monitoring human activities for various kinds of applications, including human–computer interaction, surveillance, smart home, health care, and security. In this study, we present a novel and robust method to recognize human activities, including resting, squat, and stepper exercises, solely from photoplethysmography...
22h
Abstract Purpose The purpose of this study is to quantify the motion dynamics of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Methods Three physical models of Newton’s and Stokes’s laws with(out) air resistance in the calm air are used to determine the falling time and velocity regimes of SARS-CoV-2 with(out) a respiratory water...
1d
Abstract Purpose Burns depth evaluation is a lifesaving task and very challenging that requires objective techniques to accomplish. While the visual assessment is the most commonly used by surgeons, its accuracy reliability ranges between 60 and 80% and subjective that lacks any standard guideline. Currently, the only standard adjunct to clinical evaluation of burn depth is Laser Doppler Imaging (LDI) which measures microcirculation...
4d
Abstract Trichomoniasis, caused by the protozoan Trichomonas vaginalis, is the most prevalent non-viral sexually transmitted infection that affects over 170 million people worldwide. The only type of drug recommended for the therapeutic control of trichomoniasis is the 5-nitroimidazoles, although there have been reports of some undesirable side effects and clinical resistance. Hence, the need for the search for new tricomonicidal agents is necessary. In a previous work, we demonstrated...
2d
Abstract This study describes the first known occurrence and treatment of enzootic cutaneous myiasis by Dermatobia hominis in a herd of sambar deer (Rusa unicolor). Sambar deer are clinically affected by enzootic cutaneous myiasis during the spring and summer in Rio de Janeiro, Brazil. Through direct inspection and clinicopathological evaluation in the herd with 80 R. unicolor, it was observed that infestation by D. hominis caused 100% morbidity. At histological exam, skin had...
3d
Abstract The Chrysomya megacephala (Fabricius, 1794) (Diptera: Calliphoridae) has a worldwide distribution and is considered of medical and veterinary importance. Its synanthropic behavior combined with the visitation of decaying organic matter allows it to mechanically transmit pathogens to human and animals. Pyrethroids are widely used pesticides, effective in low doses against a broad spectrum of insects. Our objective was to evaluate the action of K-Othrine® on the post-embryonic...
3d
Abstract Resistance mechanisms of Trichomonas vaginalis to metronidazole are still not well understood. It has been shown that Mycoplasma hominis has the ability to establish an endosymbiotic relationship with T. vaginalis. This study investigated the association between T. vaginalis and M. hominis symbiosis in relation to metronidazole resistance. This study included 362 pregnant women from the King Edward VIII hospital in South Africa. The women provided self-collected vaginal...
3d
Abstract As a result of the experimental infection of rats with metacercariae of Paragonimus heterotremus Chen et Hsia, 1964 from crabs (Potamiscus tannanti) caught in Yen Bai province, Vietnam, it was found that worms migrated into the lungs, to the liver and less frequently to the tissue that lines body cavities of the hosts, where they reached the adult stage, but in the muscles, worms stayed at the larval stage. Studies have shown that for P. heterotremus, rats can simultaneously...
3d
Abstract The number of reports of tick parasitism in amphibians and reptiles has increased over the past few years, including new host and location records for Amblyomma rotundatum and Amblyomma dissimile. However, knowledge of the geographical distribution remains incomplete, and in many regions of Brazil, the presence of these vectors has not been investigated. Several candidate models were built using a correlative maximum entropy approach, and best-fitting models were selected...
3d
Abstract Nematodes and coccidia are major pathogens causing parasitic infections in livestock production. This study aimed to determine the prevalence and seasonality of gastrointestinal helminths and coccidia in communal sheep grazing in humid, semi-humid and arid zones of the Eastern Cape Province. A total of 3299 faecal samples were collected from sheep between January 2012 and December 2015. Of the collected roundworm species (faecal eggs and faecal cultures), Haemonchus contortus...
5d
Abstract Lysine 2-hydroxyisobutyrylation (Khib) is a recently discovered and evolutionarily conserved form of protein post-translational modification (PTM) found in mammalian and yeast cells. Previous studies have shown that Khib plays roles in the activity of gene transcription and Khib-containing proteins are closely related to the cellular metabolism. In this study, a global Khib-containing analysis using the latest databases (ToxoDB 46, 8322 sequences, downloaded on April...
6d
Abstract Fecal samples of 177 calves of up to 180 days of age with diarrhea from 70 farms in Austria were examined to obtain information on the occurrence of Cryptosporidium species. Initially, all samples were examined by phase-contrast microscopy. Cryptosporidium-positive samples (55.4%; n = 98) were screened by gp60 PCR, resulting in 68.4% (n = 67) C. parvum–positive samples. The remaining 31 gp60-PCR-negative and the phase-contrast microscopy negative samples (n = 79) were...
6d
Abstract Neospora caninum is an apicomplexan protozoan and a major cause of abortion in cattle worldwide. In the Argentinian Humid Pampa, bovine neosporosis causes severe economic losses. Despite this, information on the genetic structure of N. caninum in this region is limited. Therefore, this study aimed to genetically characterize N. caninum isolates associated with bovine abortion in the Humid Pampa region. For this purpose, spontaneous bovine fetal tissues submitted for diagnosis...
6d
Abstract Consideration of position-specific features of the NFL concussion environment could enable improved risk mitigation through the design of position-specific helmets to improve self-protection as well as protection for the other player with whom the contact occurs. The purpose of this paper is to quantify position-specific features of scenarios resulting in concussions to NFL players, and the players they contact, by reviewing all game footage (broadcast and non-broadcast)...
1d
Abstract In patients with critically ill COVID-19 pneumonia, lower airways are filled with plenty of highly viscous exudates or mucus, leading to airway occlusion. The estimation of airway opening pressures and effective mucus clearance are therefore two issues that clinicians are most concerned about during mechanical ventilation. In this study we retrospectively analyzed respiratory data from 24 critically ill patients with COVID-19 who received invasive mechanical ventilation...
1d
Abstract Wearable sensors that accurately record head impacts experienced by athletes during play can enable a wide range of potential applications including equipment improvements, player education, and rule changes. One challenge for wearable systems is their ability to discriminate head impacts from recorded spurious signals. This study describes the development and evaluation of a head impact detection system consisting of a mouthguard sensor and machine learning model for...
1d
Abstract Endothelial shear stress (ESS) identifies coronary plaques at high risk for progression and/or rupture leading to a future acute coronary syndrome. In this study an optimized methodology was developed to derive ESS, pressure drop and oscillatory shear index using computational fluid dynamics (CFD) in 3D models of coronary arteries derived from non-invasive coronary computed tomography angiography (CTA). These CTA-based ESS calculations were compared to the ESS calculations...
4d
Abstract Bioprosthetic heart valves (BHVs) are implanted in aortic valve stenosis patients to replace the native, dysfunctional valve. Yet, the long-term performance of the glutaraldehyde-fixed bovine pericardium (GLBP) leaflets is known to reduce device durability. The aim of this study was to investigate a type of commercial-grade GLBP which has been over-looked in the literature to date; that of high collagen fibre dispersion (HD). Under uniaxial cyclic loading conditions,...
5d
Abstract A python computer package is developed to segment and analyze scanning electron microscope (SEM) images of scaffolds for bone tissue engineering. The method requires only a portion of an SEM image to be labeled and used for training. The algorithm is then able to detect the pore characteristics for other SEM images acquired at different ambient conditions from different scaffolds with the same material as the labeled image. The quality of SEM images is first enhanced...
5d
Abstract Measuring head impacts in sports can further our understanding of brain injury biomechanics and, hopefully, advance concussion diagnostics and prevention. Although there are many head impact sensors available, skepticism on their utility exists over concerns related to measurement error. Previous studies report mixed reliability in head impact sensor measurements, but there is no uniform approach to assessing accuracy, making comparisons between sensors and studies difficult....
1w
Abstract To further the understanding of long-term sequelae as a result of repetitive head impacts in sports, in vivo head impact exposure data are critical to expand on existing evidence from animal model and laboratory studies. Recent technological advances have enabled the development of head impact sensors to estimate the head impact exposure of human subjects in vivo. Previous research has identified the limitations of filtering algorithms to process sensor data. In addition,...
1w
Abstract The purpose of this study was to assess the effectiveness of regulations and behavioral interventions on head impacts and concussions in youth, high-school, and collegiate football, using a systematic search strategy to identify relevant literature. Six databases were searched using key search terms related to three categories: football, head-injuries, and interventions. Studies that met inclusion criteria were included in the study and underwent data extraction. Twenty...
1w
Abstract In order to investigate the influence of surfactant on double conical nanopore fabricated with the track-etching technique, we added the cationic surfactant hexadecyl trimethylammonium bromide (CTAB) into the working electrolyte of 0.1 M KCl. By controlling the modified region and the concentration of CTAB, the ionic current conduction of the nanopore could be tuned. Results showed that, in low voltage condition (− 1 V to + 1 V), ionic current conduction of track-etched...
3d
Abstract Through utilizing the mixed-ligand method, a novel coordination polymer based on Zn(II) ions as nodes was synthesized under hydrothermal condition via applying 1,4-cyclohexanedicarboxylic acid (1,4-H2chdc) and 2-(4-fluoro-phenyl)-1H-imidazo[4,5-f][1,10]phenanthroline (L), a π-electron rich ligand, as co-ligand, and its chemical formula is [Zn(1,4-chdc)(L)(H2O)]n (1). Because of its strong ambient temperature fluorescent emission and outstanding water stability, the...
5d
Abstract In this work, the self-reinforced polypropylene (PP)/noil ramie fiber (NRF) composites were prepared by the solid-state extrusion method. And the effect of die structure such as draw ratio and conical angle on the morphology, thermal and mechanical properties of samples was investigated. The results indicated that the solid-state deformation of PP/NRF composites conducted below the melt transition promoted the formation of the orderly arranged microfibrils inside the...
6d
Abstract Continuous flow microreactors offer advantages such as quick heat dissipation, high throughput as well as reproducible and flexible product quality. Here we present a X-ray compatible microfluidic reaction vessel suitable for studying living polymerization reactions in flow under oxygen-free conditions. Diblock copolymer nano-objects were synthesized via mixing-induced reversible addition-fragmentation chain transfer (RAFT) aqueous dispersion polymerization in a microfluidic...
6d
The differences in whole-body sagittal alignment between different postures in young, healthy adults
Abstract Study design Prospective study. Objective To identify the radiographic differences between the standard upright position and the natural and comfortable upright position. Methods The radiographic data of 50 young and healthy adults were...
16h
Abstract Background Osteoporosis affects elderly patients of both sexes. It is characterized by an increased fracture risk due to defective remodeling of the bone microarchitecture. It affects in particular postmenopausal women due to their decreased levels of estrogen. Preclinical studies with animals demonstrated that loss of estrogen had a negative effect on bone healing and that increasing the estrogen level led to a better...
1d
Abstract Background Polyether-ether-ketone (PEEK) is increasingly being used for spinal applications. However, because of its biologically inactive nature, there are risks of false joint loosening and sinking. PEEK materials are coated with apatite to enhance the osteoconductive properties. In this study, we aimed to evaluate whether strontium apatite stimulate osteogenesis on the surface of PEEK by using the CO2 laser technique....
1d
Abstract Background The periprosthetic joint infection (PJI) is a severe complication in the field of arthroplasty. Despite the rising number of primary joint replacements, no unified therapeutic standard has been established for the treatment of PJI yet. Methods A survey on the principles of treatment of PJI in Germany was conducted....
1d
Abstract Background In this study, we aimed to compare the efficacy of corticosteroid trigger point injection (TPI) versus extracorporeal shock wave therapy (ESWT) on inferior trigger points in the quadratus lumborum (QL) muscle. Methods In this single-blind randomized clinical trial, 54 low back pain patients with myofascial trigger...
1d
Abstract Background Lumbar disc herniation (LDH) is mainly caused by annular fiber disruption with a discrete leakage of nucleus pulposus pressing on a nerve, resulting in back pain and radiating pain. Most patients with LDH can be treated conservatively, but there are many different conservative treatments. Furthermore, most previous studies did not evaluate the long-term efficacy of these treatments and the prognosis. Therefore,...
1d
Abstract Background Subcutaneous adipose tissue represents an abundant source of multipotent adult stem cells named as Adipose-derived stem cells (ADSCs). With a cell sheet approach, ADSCs survive longer, and can be delivered in large quantities. We investigated whether intra-articular ADSC sheets attenuated osteoarthritis (OA) progression in a rabbit anterior cruciate ligament transection (ACLT) model. ...
1d
Abstract Background The impact of high dislocated dysplastic hips on spinal-pelvic alignment has not been well described. This study aims to evaluate compensatory spinal radiographic changes and presence of back pain in patients with Crowe type IV developmental dysplasia of the hip (DDH). Methods An observational study was conducted from...
3d
Abstract Background Scaffolds have considerably advanced in recent years. In orthopaedic surgery, scaffolds have been used as grafts in procedures involving tendon and ligament reconstruction. This paper aimed to produce and evaluate decellularized tendon scaffolds (DTSs) from biomechanical, microscopic, macroscopic and in vivo perspectives. Methods ...
3d
Abstract Background This study aims (1) to estimate the yearly number of Achilles tendon (AT) surgeries in Italy from 2001 to 2015 based on official hospitalization records; (2) to investigate the eventual presence of geographical variation in equity in access to AT surgery between three macroregions of Italy (North, Center and South); (3) to perform statistical projections of the number of AT procedure volumes and rates based...
3d
Abstract Background Musculoskeletal disorders can reduce the quality of life and work capacity. The study assessed handgrip strength (HGS) in relation to low back pain and arthralgia in Kurdish men. Methods This cross-sectional study was conducted using data from Ravansar non-communicable diseases (RaNCD) cohort study on 2164 men aged...
4d
Abstract Background Goldenhar syndrome sometimes displays progressive scoliosis and other spinal deformities that require treatment. However, few reports exist on scoliosis correction in Goldenhar syndrome. We described the rare radiological outcomes of a patient with Goldenhar syndrome who received brace treatment for scoliosis. Case presentation ...
4d
Abstract Background Knee Osteoarthritis (OA) is a leading cause of global disability. The Collaborative Model of Care between Orthopaedics and Allied Healthcare Professionals (CONNACT) Model of Care (MoC) was developed by optimizing evidence-based non-surgical treatments to deliver value-based care for people with knee OA. The primary aim of this study is to determine the clinical effectiveness of the CONNACT MoC (3 months) compared...
4d
Abstract Background Scaphoid excision and four-corner arthrodesis is an acceptable salvage procedure for the treatment of scapholunate advanced collapse (SLAC) and scaphoid nonunion advanced collapse (SNAC) wrists, since first popularized in the 1980s. We investigated the potential application of novel bioabsorbable plates and screws made of un-sintered hydroxyapatite/poly-L-lactide composite for the treatment of metacarpal fractures....
5d
Abstract Background The aim of this study was to determine whether computer-aided training (CAT) of motor tasks would increase muscle activity and change its spatial distribution in a patient with a bilateral upper-limb congenital transverse deficiency. We believe that our study makes a significant contribution to the literature because it demonstrates the usefulness of CAT in promoting the neuromuscular adaptation in people with...
5d
Abstract Background Dexterity impairments caused by carpal tunnel syndrome (CTS) make working and daily activities challenging. We aimed to investigate: i) the relationship between dexterity and nerve conduction studies (NCS) in workers with classic symptoms presentation; ii) the ability of the Functional Dexterity Test (FDT) to discriminate different levels of CTS severity as classified by NCS; iii) the diagnostic accuracy of...
6d
Abstract Background Regarding the increasing application of neuromusculoskeletal sonography among medical specialties, specifically physiatrists, this study aims to assess the knowledge and skill level of these specialists in neuromusculoskeletal sonography in Iran. Methods This descriptive, cross-sectional study was performed in 2018....
6d
Abstract Background Inflammatory diseases are chronic autoimmune systemic autoimmune diseases, which may increase the risk of prosthetic joint infection (PJI) after total joint arthroplasty (TJA). However, to our best knowledge, few studies have studied the association between inflammatory diseases and subsequent failure after two-stage exchange reimplantation. The aims of this study were to identify the differences in (1) serum...
6d
Abstract Background Neck and low back pain represent dynamic conditions that change over time, often with an initial improvement after the onset of a new episode, followed by flare-ups or variations in intensity. Pain trajectories were previously defined based on longitudinal studies of temporal patterns and pain intensity of individuals with low back pain. In this study, we aimed to 1) investigate if the defined patterns and...
6d
Abstract Background Accidental strangulation due to scarf getting caught in the wheels of a vehicle or machine was called “Isadora Duncan Syndrome” or “Long Scarf Syndrome”. Survival of concomitant fracture dislocation of cervical spine and oesophageal perforation following Long Scarf Syndrome was rarely described and medium-term follow-up for this lesion has not been reported. ...
6d
Abstract Background and aims Verrucous esophageal carcinoma (VEC) is a rare malignancy that presents a diagnostic challenge. We aim to characterize the clinical and genomic features, tumor behavior, and treatment outcomes of VEC to guide clinical practice. Methods We performed a systematic review of the literature and identified additional cases from Massachusetts...
16h
Abstract Background Small bowel lesions of Crohn’s disease (CD) are known to be associated with a poor prognosis; however, endoscopic healing leads to favorable patients’ outcome. The aim of this study was to clarify the clinical impact of assessing deep small bowel lesions (DSB) using balloon-assisted enteroscopy (BAE) on CD patients in clinical remission. Methods ...
1d
Abstract Background Mucosal healing is the main treatment goal for Crohn’s disease. In this situation, some patients have difficulty with endoscopic evaluation of the entire small intestine. Crohn’s disease is closely associated with the gut microbiota, but the relationship between the microbiome and disease activity in the small intestine remains unclear. We examined the association between the microbiome and endoscopic findings in the...
4d
Abstract Objectives To provide updated clinico-epidemiological information on chronic pancreatitis (CP) in Japan. Methods We conducted a two-stage nationwide epidemiological survey; the number of CP patients was estimated in the first-stage survey, and their clinical features were examined in the second-stage survey. We surveyed patients with...
4d
Abstract Background The long-term outcomes of immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) are not well known. Methods The outcomes of patients with IgG4-SC at Mayo Clinic (1999–2018) were compared to an age- and gender-matched (1:1 ratio) group of patients with primary sclerosing cholangitis (PSC). ...
4d
Abstract Background Supragastric belching (SGB) may play a role in the pathophysiology of proton pump inhibitors (PPIs)-refractoriness in gastroesophageal reflux disease (GERD). SGB may be present in up to 40% of reflux symptoms in PPI-refractory GERD. Most reports on SGB have come from Western countries, and little is known about the prevalence and relevance of SGB in Asian refractory GERD patients. This study aimed at comparing...
4d
Abstract Background COVID-19 has emerged as a threat to human health. Liver dysfunction has been reported to occur frequently in patients with COVID-19, although its significance has not yet been elucidated. Methods The subjects were 35 patients with COVID-19, and clinical characteristics were retrospectively analyzed. COVID-19 patients requiring...
4d
This article has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1007/s00535-015-1158-9.
4d
Abstract Background The prognosis for patients with unresectable advanced hepatocellular carcinoma (HCC) is poor. Miriplatin is a hydrophobic platinum compound that has a long retention time in lesions after transarterial chemoembolization (TACE). We investigated anti-tumor activity of miriplatin combined with irradiation on HCC cells, and its underlying mechanism of apoptosis. We also analyzed the effectiveness of miriplatin-TACE...
4d
Abstract Background Although optimal treatment of superficial esophageal squamous cell carcinoma (SCC) requires accurate evaluation of cancer invasion depth, the current process is rather subjective and may vary by observer. We, therefore, aimed to develop an AI system to calculate cancer invasion depth. Methods We gathered and selected 23,977...
4d
Solving the questions regarding 5-aminosalitylate formulation in the treatment of ulcerative colitis
Abstract 5-aminosalicylate is a fundamental treatment for patients with ulcerative colitis with mild-to-moderate disease; however, evidence for 5-aminosalicylate treatment is unclear in some situations. This review discusses the clinical guidelines and previous studies, and highlights the following points: (1) Although rectal 5-aminosalicylate is effective for proctitis, physicians should endeavor to reduce patient's distress when administering suppositories or enema as the first-line...
4d
Abstract Background Even though both interferon (IFN)-based and direct-acting antiviral (DAA) therapies against hepatitis C virus (HCV) reduce the risk of hepatocellular carcinoma (HCC), post-sustained virological response (SVR) patients remain at elevated risk of HCC. Methods A total of 4620 patients who achieved SVR were enrolled in this retrospective cohort...
6d
Abstract Background PromarkerD is a novel proteomics derived blood test for predicting diabetic kidney disease (DKD). The test is based on an algorithm that combines the measurement of three plasma protein biomarkers (CD5L, APOA4, and IBP3) with three clinical variables (age, HDL-cholesterol, and eGFR). The initial format of the assay used immunodepletion of plasma samples followed by targeted mass spectrometry (MRM-LCMS). The...
16h
Abstract Background Femtosecond laser-assisted in situ keratomileusis (LASIK) has proven to be an efficacious, predictable, and safe procedure for the correction of refractive errors. We examined the early tear protein changes of patients undergoing LASIK surgery in order to better understand the mechanisms and proteins related to laser corneal surgery and initial recovery. ...
1d
Natasha Dawa1, Jai Prakash Narain2, Rajesh Bhatia2
16h
Abstract Further development of medical devices for children is required in Japan, but the development of such devices is delayed compared to that of medical devices for adults. Herein, we investigated policies for advancing the development of pediatric medical devices in Japan and the United States. Considering the achievements of each policy, we proposed a strategy to promote further development of pediatric medical devices in Japan. We investigated policies for supporting the...
17h
Abstract Background Miescher’s cheilitis granulomatosa (MCG) is a rare chronic inflammatory disease and is known as the monosymptomatic clinical form of Melkersson-Rosenthal syndrome (MRS). It is characterised by swelling of one or both lips and more frequently affects the upper lip. Histopathological findings show the presence of numerous inflammatory infiltrates and granuloma formations. Pharmacological treatments and surgery...
17h
Abstract Background Different genioplasty techniques are applied for the adjustment of chin area deformities such as chin deviation. Results Thirty patients with simple facial asymmetry due to chin deviation underwent computer-assisted horizontal translational osseous genioplasty. In this technique, a surgical guide was used to cut a...
17h
Abstract Purpose The purpose of this study was to evaluate the influence of biodegradable polycaprolactone membrane on new bone formation and the biodegradation of biphasic alloplastic bone substitutes using animal models. Materials and methods In this study, bony defect was formed at the canine mandible of 8 mm in diameter, and the defects...
5d
Zusammenfassung Qualitätsindikatoren (QI) in der Medizin sind die Messinstrumente für die Beurteilung der Qualität in der medizinischen Versorgung und für medizinische Prozeduren. Durch die Darlegung und Analyse der bekannten und gegenwärtig genutzten Qualitätsindikatoren aus deutschen Registern und Leitlinien und einem Vergleich mit internationalen Quellen soll ein Überblick geschaffen werden über Art und Ausmaß der aktuell verfügbaren Instrumente und Ansätze aufgezeigt werden...
4d
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